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GHSA-mqf3-qpc3-g26q json

Silverstripe Framework has a Reflected Cross Site Scripting (XSS) in error message

published last yr. modified last yr.

cvss
0.0
version 3.1, GitHub
cisa kev
Not listed
not in CISA's catalog
epss
—
no score, EPSS covers CVEs only
public exploits
0
none known

Summary

> [!IMPORTANT] > This vulnerability only affects sites which are in the "dev" environment mode. If your production website is in "dev" mode, it has been misconfigured, and you should immediately swap it to "live" mode. > See https://docs.silverstripe.org/en/developer_guides/debugging/environment_types/ for more information.

If a website has been set to the "dev" environment mode, a URL can be provided which includes an XSS payload which will be executed in the resulting error message.

## References

- https://www.silverstripe.org/download/security-releases/ss-2024-002

## Reported by

Gaurav Nayak from [Chaleit](https://chaleit.com/)

Patch / fix

  • packagist silverstripe/framework 5.3.8

Is GHSA-mqf3-qpc3-g26q in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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CVSS scores

assigned by version score vector
GitHub 3.1 0.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:N

Affected packages

ecosystem package affected fixed in
packagist silverstripe/framework
<5.3.8
5.3.8

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.